Much nicer than most of the Simonis, Janssen and Dumoulin "Prize Machine Gun" manufactured under Bovy's patent.
"Machine gun" was marketing verbiage for interchangeable parts, as in "The Interchangeable".
Another S,J,&D "Prize" was "The Continental", which Granny toted in "The Beverly Hillbillies" smile

[Linked Image from photos.smugmug.com]

Another Bovy
https://www.shotgunworld.com/threads/th%C3%A9odore-joseph-bovy-sxs-12g-30-damascus-bbl.277235/